161800768

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{109919}}^1$

素因数の和:109954

約数の個数: 28

約数和(自身を含む): 335036160

約数和(自身を除く): 173235392

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 109919, 219838, 439676, 879352, 1758704, 2528137, 3517408, 5056274, 7034816, 10112548, 20225096, 40450192, 80900384, 161800768]

約数ペア:

[(1, 161800768), (2, 80900384), (4, 40450192), (8, 20225096), (16, 10112548), (23, 7034816), (32, 5056274), (46, 3517408), (64, 2528137), (92, 1758704), (184, 879352), (368, 439676), (736, 219838), (1472, 109919)]